Ben Sanderson believes he can travel to an alternate reality when he drinks alcohol, to see the love of his life, who was brutally murdered in a home invasion two years prior. As Ben starts to get a hold of his new found ability, a new threat surfaces that may kill him before he can seek the truth.

An investigation into a government cover-up leads to a network of abandoned train tunnels deep beneath the heart of Sydney. As a journalist and her crew hunt for the story it quickly becomes clear the story is hunting them.